#6553BD#6553BD

#6553BD is a mid, vivid violet. Relative luminance 0.126; OKLCH L 51.6% C 0.160 H 287.2°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#6553BD
RGB	rgb(101, 83, 189)
HSL	hsl(250, 45%, 53%)
HSV	hsv(250, 56%, 74%)
CMYK	cmyk(46.6%, 56.1%, 0%, 25.9%)
CIE-LAB	lab(42.20, 34.38, -53.59)
CIE-LCH	lch(42.20, 63.67, 302.68°)
OKLab	oklab(51.59% 0.0473 -0.1529)
OKLCH	oklch(51.59% 0.16 287.2)
XYZ	xyz(17.6427, 12.6266, 49.6418)
Luminance	0.1263 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6553BD #ABBD53

analogous

#5376BD #6553BD #9A53BD

triadic

#6553BD #BD6553 #53BD65

tetradic

#6553BD #BD5376 #ABBD53 #53BD9A

square

#6553BD #BD5376 #ABBD53 #53BD9A

split-complementary

#6553BD #BD9A53 #76BD53

monochromatic

#35296C #4A3A98 #6553BD #8D7FCE #B4ABDF

Accessibility & contrast

On white

5.96

#6553BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#6553BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6553BD

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6553BD	#FFFFFF	#000000	##FFFFFF
##6553BD	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1366C1

Deuteranopia (green-blind)

#1261BB

Tritanopia (blue-blind)

#496A80

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6553bd;
/* rgb */ color: rgb(101, 83, 189);
/* oklch */ color: oklch(51.6% 0.160 287.2);

Tailwind

colors: {
  custom: {
    50: '#9784d1',
    500: '#6553bd',
    950: '#000000',
  },
}

SCSS

$custom: #6553bd;
$custom-light: #9784d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6553bd",
  "rgb": {
    "r": 101,
    "g": 83,
    "b": 189
  },
  "hsl": {
    "h": 250.189,
    "s": 44.538,
    "l": 53.333
  },
  "oklch": {
    "l": 0.51585,
    "c": 0.16002,
    "h": 287.2
  },
  "luminance": 0.12627
}

Semantic roles & 50–950 ramp

primary

#6553BD

secondary

#C5CD9F

accent

#D454BE

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #6553BD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →